1027408048

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{384509}}^1$

素因数の和:384684

約数の個数: 20

約数和(自身を含む): 2002528080

約数和(自身を除く): 975120032

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 384509, 769018, 1538036, 3076072, 6152144, 64213003, 128426006, 256852012, 513704024, 1027408048]

約数ペア:

[(1, 1027408048), (2, 513704024), (4, 256852012), (8, 128426006), (16, 64213003), (167, 6152144), (334, 3076072), (668, 1538036), (1336, 769018), (2672, 384509)]